diff --git a/.github/workflows/on-pr.yaml b/.github/workflows/on-pr.yaml
index 33f96908..03f3f422 100644
--- a/.github/workflows/on-pr.yaml
+++ b/.github/workflows/on-pr.yaml
@@ -41,7 +41,7 @@ jobs:
         uses: appleboy/scp-action@master
         with:
           host: ${{ env.BUILD_HOSTNAME }}
-          BUILD_USERNAME: ${{ env.BUILD_USERNAME }}
+          username: ${{ env.BUILD_USERNAME }}
           #          passphrase: $ {{ env.BUILD_PASSWORD }}
           key: ${{ env.BUILD_KEY }}
           port: 22